Late 1970's Seiko 6309. Original black colored dial with cool large markers is near perfect. Hands look great. Day Date window. Large “Turtle” all steel case with a screw back is in very nice condition. Outer rotating bezel showing very minor wear. The younger brother of the 6105. .

• Reference: DV15.65

• Dial: Original

• Case Size: 45mm

• Movement: 17J Auto

• Strap: 20mm

• Era/Other: 1970s/Cool